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comparison scripts/specfun/betaln.m @ 9211:f0c3d3fc4903

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Simplify Texinfo documentation in .m scripts by removing redundant @iftex calls
author Rik <rdrider0-list@yahoo.com>
date Sun, 17 May 2009 14:39:39 -0700
parents eb63fbe60fab
children a8ce6bdecce5
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9210:a7a9eecc07b5 9211:f0c3d3fc4903
17 ## <http://www.gnu.org/licenses/>. 17 ## <http://www.gnu.org/licenses/>.
18 18
19 ## -*- texinfo -*- 19 ## -*- texinfo -*-
20 ## @deftypefn {Mapping Function} {} betaln (@var{a}, @var{b}) 20 ## @deftypefn {Mapping Function} {} betaln (@var{a}, @var{b})
21 ## Return the log of the Beta function, 21 ## Return the log of the Beta function,
22 ## @iftex
23 ## @tex 22 ## @tex
24 ## $$ 23 ## $$
25 ## B (a, b) = \log {\Gamma (a) \Gamma (b) \over \Gamma (a + b)}. 24 ## B (a, b) = \log {\Gamma (a) \Gamma (b) \over \Gamma (a + b)}.
26 ## $$ 25 ## $$
27 ## @end tex 26 ## @end tex
28 ## @end iftex
29 ## @ifnottex 27 ## @ifnottex
30 ## 28 ##
31 ## @example 29 ## @example
32 ## betaln (a, b) = gammaln (a) + gammaln (b) - gammaln (a + b) 30 ## betaln (a, b) = gammaln (a) + gammaln (b) - gammaln (a + b)
33 ## @end example 31 ## @end example